My product is a box that goes under the horse, in which his leg rest while being shod. It eliminates the problem of physically holding the horse leg when shoeing him. The struggling and pulling the horse leg can injury the horse or farrrier. Many farriers suffer back pain,hand,leg and other injuries ,as well as the horse. This is the only technique used in history until now. The customers are all private horse owners,vets. and,farriers.